Triangle read by rows, T(n, k) = 2^(n - k)*M(n, k, 1/2, 1/2), where M(n, k, x, y) is a generalized Motzkin recurrence. T(n, k) for 0 <= k <= n.
A344557
Triangle read by rows, T(n, k) = 2^(n - k)*M(n, k, 1/2, 1/2), where M(n, k, x, y) is a generalized Motzkin recurrence. T(n, k) for 0 <= k <= n.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =5a(4) =2a(5) =1a(6) =13a(7) =11a(8) =3a(9) =1a(10) =57a(11) =36a(12) =18a(13) =4a(14) =1a(15) =201a(16) =165a(17) =70a(18) =26a(19) =5a(20) =1a(21) =861a(22) =646a(23) =339a(24) =116a(25) =35a(26) =6a(27) =1a(28) =3445a(29) =2863
External references
- oeis: A344557